Fix: 3.11 beta support (#3923)

* Placeholder commit for 3.11 testing

* Does this fix it?

* Try suggestion

* Placeholder commit for 3.11 testing

* Does this fix it?

* Try suggestion

* fix: try using modern init for embedded interp

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* fix: error message changed in 3.11

* fix: apply logic in Python manually

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* fix autodetect dynamic attrs in 3.11

* fix: include error message if possible in error

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* ci: enable standard Python 3.11 testing

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

* Make dynamic attrs condtiion exclusive to ver.

Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>

.github/workflows/ci.yml

@@ -30,6 +30,7 @@ jobs:
         - '3.6'
         - '3.9'
         - '3.10'
+        - '3.11-dev'
         - 'pypy-3.7'
         - 'pypy-3.8'
         - 'pypy-3.9'
@@ -185,8 +186,8 @@ jobs:
         - python-version: "3.9"
           python-debug: true
           valgrind: true
-      # - python-version: "3.11-dev"
-      #   python-debug: false
+        - python-version: "3.11-dev"
+          python-debug: false
 
     name: "🐍 ${{ matrix.python-version }}${{ matrix.python-debug && '-dbg' || '' }} (deadsnakes)${{ matrix.valgrind && ' • Valgrind' || '' }} • x64"
     runs-on: ubuntu-latest

.github/workflows/upstream.yml

@@ -14,7 +14,7 @@ env:
 
 jobs:
   standard:
-    name: "🐍 3.11 dev • ubuntu-latest • x64"
+    name: "🐍 3.11 latest internals • ubuntu-latest • x64"
     runs-on: ubuntu-latest
     if: "contains(github.event.pull_request.labels.*.name, 'python dev')"